(19)

(11)

EP 1 781 509 A1

(12)

(43) Date of publication: 09.05.2007 Bulletin 2007/19 (21) Application number: 05771048.5 (22) Date of filing: 03.06.2005

(51) International Patent Classification (IPC):  B60R 21/20(2006.01) (86) International application number: PCT/US2005/019581 (87) International publication number: WO 2006/022969 (02.03.2006 Gazette 2006/09)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 20.08.2004 US 921617 (71) Applicant: KEY SAFETY SYSTEMS, INC. Sterling Heights, MI 48314 (US)	(72) Inventors: BAUMBACH, Eric Sterling Heights, MI 48316 (US) HILLAKER, Joseph Otisville, MI 48463 (US) MANN, Ravinder Utica, MI 48317 (US) (74) Representative: Gislon, Gabriele  Marietti, Gislon e Trupiano S.r.l. Via Larga, 16 20122 Milano 20122 Milano (IT)